This DVIGear DVI-7346-Tx 1x ST 12G-SDI Fiber Optic Transmitter that converts the SDI signals into light pulses for transmission over an optical fiber cable.
The transmitter includes an SDI signal EQ, a Laser driver and a laser diode module that uses a single optical wavelength of 1310nm. The receiver includes an SDI copper cable driver, a photo diode, a transimpedance amplifier (TIA), as well as a limiting amplifier. Both Tx and Rx use low-profile, metal cases equipped with rugged locking 75-ohm BNC SDI connectors.
The locking ST fiber connectors are supplied with twist-locking metal covers to prevent dust buildup inside the fiber optic connectors. These features make the DVI-7346 the perfect solution for extension of SDI, HD-SDI, 3G-SDI, and 12G-SDI signals over extreme distances in even the most demanding broadcast, studio, and live environments.
DVIGear DVI-7346-Tx 1x ST 12G-SDI Fiber Optic Transmitter Features:
- Supports SDI resolutions: SMPTE 259M (SD-SDI), SMPTE 344M (ED-SDI), SMPTE 292M (HD-SDI), SMPTE 424M (3G-SDI), SMPTE ST 2081 (6G-SDI), SMPTE ST 2082 (12G-SDI)
- Supports data rates up to 11.88 Gbps
- Utilizes a single optical cable and a single optical wavelength
- Supports Single-Mode optical fiber distances up to 6.2 miles (~ 10 km)
- Extended length 25 miles (~ 40 km) option available
- Ultra-compact, rugged metal enclosure
- Locking BNC SDI connectors and locking ST optical connectors with metal dust covers
- Wide operational temperature range: -40° to +185°F (-40° to +85°C)
- Low RFI / EMI profile for sensitive applications
- Optical fiber transmission is immune to environmental signal noise
Why not buy this DVIGear DVI-7346-Tx 1x ST 12G-SDI Fiber Optic Transmitter from HDTV Supply today?
DVIGear DVI-7346-Tx 1x ST 12G-SDI Fiber Optic Transmitter Specifications:
| Performance | |
| Standards Compliance | SMPTE 259M (SD-SDI) SMPTE 344M (ED-SDI) SMPTE 292M (HD-SDI) SMPTE 424M (3G-SDI) SMPTE ST 2081 (6G-SDI) SMPTE ST 2082 (12G-SDI) |
| Maximum Video Bit Rate | 11.88 Gbps (12G-SDI) |
| Supported Color Depth | 12-bit |
| Input Impedance | 75 ohms |
| Signal Level | 800mVpp +/- 50mV |
| Supported Video Formats | 480i, 480p, 576i, 576p, 720/30p, 720/60p, 1080i, 1080/30p, 1080/60p, 1080/120p, 2160/30p, 2160/60p |
| Digital Audio Support | HD-SDI = 16 channels of embedded 48 kHz, 24-bit audio channels 3G-SDI = 32 Channels of embedded 48 kHz, 24-bit audio channels 12G-SDI = 64 Channels of embedded 48 kHz, 24-bit audio channels |
| Connections | |
| SDI Input / SDI Output | 1x BNC Coaxial Male Connector |
| Optical Input / SDI Output | 1x ST optical connector with detachable dust cover |
| Power Inputs | 1x 6-inch pigtail with Female USB Micro-B connector |
| Optical | |
| Optical Technology | 1x Discrete Optical Channel |
| Optical Data Rates | up to 11.88 Gbps |
| Optical Transmitter | Tx Module: 1310nm DFB Laser, Class 1 Laser Product |
| Optical Receiver | Rx Module: 1x GaAs PIN Photo Diode |
| Optical Transmitter Output Power | -4 dBm (minimum) / 0 dBm (maximum) |
| Optical Transmitter Extinction Ratio | >5.0 dB |
| Optical Receiver Input Sensitivity | -14.5 dBm (minimum) / 0 dBm (maximum) |
| Optical Link Power Budget | 10 dB (minimum) |
| Cable | |
| Fiber Cable Type / Max. Length | 9/125μ Single-Mode Fiber with 1x ST connector / 6.2 miles (10 km)(1) |
| DVIGear Fiber Cable | OFNP, Plenum-rated, Indoor/Outdoor-rated, Black PVC Jacket |
| Cable Outside Diameter | 0.12" – .2” (3.0 – 5.0 mm) |
| Mechanical | |
| Construction | High-impact metal enclosure with jet black finish |
| Case Dimensions (L x W x H) | 3.2” x 0.7” x 0.8” (82.1 mm x 16.9 mm x 19.1 mm) |
| Net Weight | DVI-7346-TX: 1.5 oz. (42 g) DVI-7346-RX: 1.5 oz. (42 g) |
| Environmental | |
| Operating / Storage Temperature | -40° to +185° F (-40° to +85°C) |
| Operating / Storage Humidity | Operating: 5% to 80% (non-condensing); Storage: 5% to 95% (non-condensing) |
| Power Requirements | |
| Optical Transmitter / Receiver | The Tx and Rx units can be powered from a functioning USB port using a USB adapter cable, or by the supplied external power adapters. |
| External AC Power Adapter | Input: 100-240VAC / 50-60Hz 0.2A / Output: 5VDC, 2.0A |
| Maximum Power Consumption | DVI-7346-TX: 200mA (1.0 watt) / DVI-7346-RX: 200mA (1.0 watt) |
| Regulatory Approval | |
| Fiber Optic Extender Unit | FCC, CE, RoHS |
| AC Power Adapter | FCC, CE, UL, C-UL, CEC, GS, PSE, RoHS |
| Warrenty | |
| Limited Warranty | 3 Years Parts and Labor |
| Model Numbers | |
| DVI-7346 | 12G-SDI Fiber Optic Extender, 1x ST |
| DVI-7346-TX | 12G-SDI Fiber Optic Transmitter, 1x ST |
| DVI-7346-RX | 12G-SDI Fiber Optic Receiver, 1x ST |
| DVI-CUST-OPT | 9/125μ Single-Mode Optical Fiber Cable, Plenum-rated, 1x ST (specify length) |
